TacFire Heavy Buffer Features The TacFire Heavy Buffer is built from a combination of aluminum and steel giving it the additional mass needed to slow bolt carrier velocity in AR-10 platform rifles chambered in .308 Win. This added weight helps create a smoother recoil impulse reducing the sharp jolt often associated with larger caliber AR-pattern rifles. Machined to tight tolerances the buffer cycles consistently without introducing excess wear on the buffer tube or internal components. Its black anodized finish provides corrosion resistance for long-term reliability in the field or at the range. At 3.8 ounces this heavy buffer is specifically weighted for .308 Win AR-10 platforms rather than standard AR-15 builds so shooters should confirm compatibility before installing. The buffer is designed as a drop-in replacement requiring no special tools or modification to the receiver extension. Reduced recoil translates directly into faster follow-up shots and improved shooter comfort during extended range sessions. TacFire backs its buffers with quality materials suited to the demands of serious AR-10 shooters. TacFire Heavy Buffer Specifications Brand: TacFire Model: Heavy Buffer Compatible Hosts: AR-10 Caliber: .308 Win Material: Aluminum / Steel Finish: Anodized Color: Black Weight: 3.80 oz Available At: GrabAGun